jquery

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . Hi, I recently got a piece of JavaScript code snippet from here. Could someone please explain how this statement works: (jq=jq.slice(1)).length && hidenext(jq); in the function below? (function hidenext(jq){ jq

问题 I'm trying to build 2 datepickers with the following restriction: startDate >= tomorrow endDate > startDate endDate can't select a date if startDate not selected just like the checkin / checkout hotel rooms. I'm using this so far function customRange(input) { return { minDate: (input.id == "startDate" ? new Date(2008, 12 - 1, 1) : null), minDate: (input.id == "endDate" ? $("#startDate").datepicker("getDate") : null), maxDate: (input.id == "startDate" ? $("#endDate").datepicker("getDate") :

问题 when clicking a.market-metro, open closest ul.children. <ul class="drop-padding"> <li> <a class="market-metro">text</a> <ul class="children">...</ul> </li> <li> <a class="market-metro">text</a> <ul class="children">...</ul> </li> <li> <a class="market-metro">text</a> <ul class="children">...</ul> </li> I have the following but not working: jQuery(".market-metro").click(function(){ if (jQuery(".market-metro").closest('li').find('ul.children').hasClass("expanded")) { jQuery(".market-metro")

问题 i have been asking this after all the research and editing the code for hours,i want to implement the typehead.js to implement autocomplete but its not working i will be very thankfull if anyone can help me with this... <div class="form-group"> <div class="input-group"> <div id="the-basics"> <input class="typeahead" type="text" placeholder="States of USA"> </div> <script> $(document).ready(function () { var substringMatcher = function(strs) { return function findMatches(q, cb) { var matches,

问题 Edit 18th november 2016 I'm trying to mark / highlight long sentences (above 16 words) in a TinyMCE editor. This is my best bet so far using mark.js and TinyMCE editor The HTML is quite plain: <div id="myTextArea" contenteditable="true"> Put whatever random text you want and as long as it is above 16 words per dot separated sentence it should also mark the text. </div> JavaScript looks like this at the moment: tinymce.init({ selector: '#myTextArea', height: 300, init_instance_callback :

问题 Edit 18th november 2016 I'm trying to mark / highlight long sentences (above 16 words) in a TinyMCE editor. This is my best bet so far using mark.js and TinyMCE editor The HTML is quite plain: <div id="myTextArea" contenteditable="true"> Put whatever random text you want and as long as it is above 16 words per dot separated sentence it should also mark the text. </div> JavaScript looks like this at the moment: tinymce.init({ selector: '#myTextArea', height: 300, init_instance_callback :

问题 I am currently trying to generate several Google Map elements on a single page inside a jQuery each() function. There are several .new-venue-item elements on the page, and they look like this: <div class="new-venue-item"> <div class="image"> <div class="image"> <a href="/venue/8121_the-square-bristol-city-of-bristol" title="Discover more about The Square"><img src="http://static.weddingvenues.com/venues/200x300/Wedding-image-with-logo-rectangular.jpg" class="" width="200" height="300" alt=""

问题 I am use fancybox plug in, and don't know how to select/deselect all clone node? I am set refkey but not working. Do you have any ideas. Thanks a lot. $("#tree1111").fancytree({ checkbox: true, extensions: ["clones"], source: SOURCE, clones: { highlightClones: true }, select: function(e, data){ var clones = data.node.getCloneList(); if( clones ) { alert("Clones: "+ $.map(clones, function(n){ return "" + n;}).join(", ")); } } }); 回答1: $("#tree1111").fancytree({ checkbox: true, extensions: [

问题 I'm using setInterval inside an iframe, and I need to be able to stop it from the parent window, and it doesn't seem to be working. I'm assigning a global variable ('modelViewRefresh') to the setInterval event to be accessed from the parent. I'm using this code in the parent to try and trigger clearInterval, but it doesn't seem to be working: var modelViewRefresh = document.getElementById(widget_id + '_iframe').contentWindow['modelViewRefresh']; console.log("modelViewRefresh=" +

问题 I am use fancybox plug in, and don't know how to select/deselect all clone node? I am set refkey but not working. Do you have any ideas. Thanks a lot. $("#tree1111").fancytree({ checkbox: true, extensions: ["clones"], source: SOURCE, clones: { highlightClones: true }, select: function(e, data){ var clones = data.node.getCloneList(); if( clones ) { alert("Clones: "+ $.map(clones, function(n){ return "" + n;}).join(", ")); } } }); 回答1: $("#tree1111").fancytree({ checkbox: true, extensions: [